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Overview
| Comment: | Fix a problem in the "showdb" utility that prevents it from correctly decoding cells with no content beyond the record header. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
eb7680a1c047b2a33d6a0c9733fafaee |
| User & Date: | drh 2017-03-16 13:14:03.665 |
Context
|
2017-03-16
| ||
| 13:30 | Fix an uninitialized variable reference in the text generator for "PRAGMA vdbe_trace=ON" output. Problem discovered by OSS-Fuzz. (check-in: e3d487162d user: drh tags: trunk) | |
| 13:14 | Fix a problem in the "showdb" utility that prevents it from correctly decoding cells with no content beyond the record header. (check-in: eb7680a1c0 user: drh tags: trunk) | |
| 12:11 | Fix a crash that could follow an OOM condition in the instr() SQL function. Problem discovered by OSS-Fuzz. (check-in: 6e59e903e4 user: dan tags: trunk) | |
Changes
Changes to tool/showdb.c.
| ︙ | ︙ | |||
531 532 533 534 535 536 537 |
if( nLocal>0 ){
i = decodeVarint(x, &nHdr);
printBytes(a, x, i);
printf("record-header-size: %d\n", (int)nHdr);
j = i;
nCol = 0;
k = nHdr;
| | | 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 |
if( nLocal>0 ){
i = decodeVarint(x, &nHdr);
printBytes(a, x, i);
printf("record-header-size: %d\n", (int)nHdr);
j = i;
nCol = 0;
k = nHdr;
while( x+j<=end && j<nHdr ){
const char *zTypeName;
int sz = 0;
char zNm[30];
i = decodeVarint(x+j, &iType);
printBytes(a, x+j, i);
printf("typecode[%d]: %d - ", nCol, (int)iType);
switch( iType ){
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| ︙ | ︙ |